KR101483750B1 - 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 - Google Patents
영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 Download PDFInfo
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- KR101483750B1 KR101483750B1 KR1020090067827A KR20090067827A KR101483750B1 KR 101483750 B1 KR101483750 B1 KR 101483750B1 KR 1020090067827 A KR1020090067827 A KR 1020090067827A KR 20090067827 A KR20090067827 A KR 20090067827A KR 101483750 B1 KR101483750 B1 KR 101483750B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/115—Selection of the code volume for a coding unit prior to coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
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Priority Applications (68)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090067827A KR101483750B1 (ko) | 2009-07-24 | 2009-07-24 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
LTEP15161957.4T LT2911400T (lt) | 2009-07-24 | 2010-07-23 | Vaizdo dekodavimo aparatas |
PT15161960T PT2911401T (pt) | 2009-07-24 | 2010-07-23 | Método e aparelho para codificação de imagens e método e aparelho para descodificação de imagens |
PCT/KR2010/004868 WO2011010900A2 (ko) | 2009-07-24 | 2010-07-23 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
TR2018/15015T TR201815015T4 (tr) | 2009-07-24 | 2010-07-23 | Görüntülerin kodunu çözmek için usul. |
PL15161957T PL2911400T3 (pl) | 2009-07-24 | 2010-07-23 | Urządzenie do dekodowania obrazów |
EP15161956.6A EP2911399B1 (de) | 2009-07-24 | 2010-07-23 | Verfahren zur Dekodierung von Bildern |
EP15161960.8A EP2911401B1 (de) | 2009-07-24 | 2010-07-23 | Verfahren zur Dekodierung von Bildern |
DK15161957.4T DK2911400T3 (en) | 2009-07-24 | 2010-07-23 | DEVICE FOR DECODING PICTURES |
EP10802493.6A EP2458860B1 (de) | 2009-07-24 | 2010-07-23 | Verfahren zum decodieren eines bildes |
ES10802493T ES2791705T3 (es) | 2009-07-24 | 2010-07-23 | Procedimiento de decodificación de una imagen |
ES15161956.6T ES2691980T3 (es) | 2009-07-24 | 2010-07-23 | Procedimiento de decodificación de imágenes |
CN201410840948.8A CN104469363B (zh) | 2009-07-24 | 2010-07-23 | 对图像编码的方法和设备及对图像解码的方法和设备 |
US13/386,803 US8768081B2 (en) | 2009-07-24 | 2010-07-23 | Method and apparatus for encoding images and method and apparatus for decoding images |
ES15161960.8T ES2691984T3 (es) | 2009-07-24 | 2010-07-23 | Procedimiento de decodificación de imágenes |
CN201410841108.3A CN104469364B (zh) | 2009-07-24 | 2010-07-23 | 对图像编码的方法和设备及对图像解码的方法和设备 |
LTEP15161952.5T LT2911398T (lt) | 2009-07-24 | 2010-07-23 | Vaizdo dekodavimo aparatas |
CN201410840826.9A CN104506864B (zh) | 2009-07-24 | 2010-07-23 | 对图像编码的方法和设备及对图像解码的方法和设备 |
PT15161956T PT2911399T (pt) | 2009-07-24 | 2010-07-23 | Método e aparelho para codificação de imagens e método e aparelho para descodificação de imagens |
PL15161956T PL2911399T3 (pl) | 2009-07-24 | 2010-07-23 | Sposób dekodowania obrazów |
CN201080034035.7A CN102474609B (zh) | 2009-07-24 | 2010-07-23 | 对图像编码的方法和设备及对图像解码的方法和设备 |
SI201031776T SI2911399T1 (sl) | 2009-07-24 | 2010-07-23 | Postopek dekodiranja podob |
DK15161952.5T DK2911398T3 (en) | 2009-07-24 | 2010-07-23 | DEVICE FOR DECODING PICTURES |
DK15161960.8T DK2911401T3 (en) | 2009-07-24 | 2010-07-23 | METHOD OF DECODING PICTURES |
TR2018/14997T TR201814997T4 (tr) | 2009-07-24 | 2010-07-23 | Görüntülerin kodunu çözmek için cihaz. |
HUE15161957A HUE041711T2 (hu) | 2009-07-24 | 2010-07-23 | Berendezés képek dekódolására |
PL15161952T PL2911398T3 (pl) | 2009-07-24 | 2010-07-23 | Urządzenie do dekodowania obrazów |
JP2012521584A JP5912079B2 (ja) | 2009-07-24 | 2010-07-23 | 映像の符号化方法及び装置、並びに映像の復号化方法及び装置 |
EP15161952.5A EP2911398B1 (de) | 2009-07-24 | 2010-07-23 | Vorrichtung zur dekodierung von bildern |
PL15161960T PL2911401T3 (pl) | 2009-07-24 | 2010-07-23 | Sposób dekodowania obrazów |
CN201410841773.2A CN104486620B (zh) | 2009-07-24 | 2010-07-23 | 对图像编码的方法和设备及对图像解码的方法和设备 |
ES15161957.4T ES2691983T3 (es) | 2009-07-24 | 2010-07-23 | Aparato para decodificar imágenes |
PL10802493T PL2458860T3 (pl) | 2009-07-24 | 2010-07-23 | Sposób dekodowania obrazu |
HUE15161960A HUE041713T2 (hu) | 2009-07-24 | 2010-07-23 | Eljárás képek dekódolására |
LTEP15161960.8T LT2911401T (lt) | 2009-07-24 | 2010-07-23 | Vaizdo dekodavimo būdas |
EP15161957.4A EP2911400B1 (de) | 2009-07-24 | 2010-07-23 | Vorrichtung zur Dekodierung von Bildern |
ES15161952.5T ES2691979T3 (es) | 2009-07-24 | 2010-07-23 | Aparato para decodificar imágenes |
PT15161952T PT2911398T (pt) | 2009-07-24 | 2010-07-23 | Método e aparelho para codificação de imagens e método e aparelho para descodificação de imagens |
HUE15161952A HUE043030T2 (hu) | 2009-07-24 | 2010-07-23 | Berendezés képek dekódolására |
HUE15161956A HUE043026T2 (hu) | 2009-07-24 | 2010-07-23 | Eljárás képek dekódolására |
PT15161957T PT2911400T (pt) | 2009-07-24 | 2010-07-23 | Método e aparelho para codificação de imagens e método e aparelho para descodificação de imagens |
HUE10802493A HUE050282T2 (hu) | 2009-07-24 | 2010-07-23 | Eljárás kép dekódolására |
LTEP15161956.6T LT2911399T (lt) | 2009-07-24 | 2010-07-23 | Vaizdo dekodavimo būdas |
SI201031778T SI2911398T1 (sl) | 2009-07-24 | 2010-07-23 | Naprava za dekodiranje podob |
SI201031777T SI2911400T1 (sl) | 2009-07-24 | 2010-07-23 | Naprava za dekodiranje podob |
DK15161956.6T DK2911399T3 (en) | 2009-07-24 | 2010-07-23 | PROCEDURE FOR DECODING PICTURES |
TR2018/15012T TR201815012T4 (tr) | 2009-07-24 | 2010-07-23 | Görüntülerin kodunu çözmek için cihaz. |
CN201410841178.9A CN104506865B (zh) | 2009-07-24 | 2010-07-23 | 对图像解码的方法 |
CN201410843880.9A CN104486621B (zh) | 2009-07-24 | 2010-07-23 | 对图像编码的方法和设备及对图像解码的方法和设备 |
SI201031775T SI2911401T1 (sl) | 2009-07-24 | 2010-07-23 | Postopek dekodiranja podob |
US14/283,752 US8885958B2 (en) | 2009-07-24 | 2014-05-21 | Method and apparatus for encoding images and method and apparatus for decoding images |
US14/500,045 US9131231B2 (en) | 2009-07-24 | 2014-09-29 | Method and apparatus for encoding images and method and apparatus for decoding images |
US14/606,685 US9131232B2 (en) | 2009-07-24 | 2015-01-27 | Method and apparatus for encoding images and method and apparatus for decoding images |
US14/606,713 US9137534B2 (en) | 2009-07-24 | 2015-01-27 | Method and apparatus for encoding images and method and apparatus for decoding images |
US14/802,849 US9516317B2 (en) | 2009-07-24 | 2015-07-17 | Method and apparatus for encoding images and method and apparatus for decoding images |
JP2015144233A JP6076416B2 (ja) | 2009-07-24 | 2015-07-21 | 映像の符号化方法及び装置、並びに映像の復号化方法及び装置 |
JP2015144230A JP6076414B2 (ja) | 2009-07-24 | 2015-07-21 | 映像の符号化方法及び装置、並びに映像の復号化方法及び装置 |
JP2015144231A JP2015233304A (ja) | 2009-07-24 | 2015-07-21 | 映像の符号化方法及び装置、並びに映像の復号化方法及び装置 |
JP2015144232A JP6076415B2 (ja) | 2009-07-24 | 2015-07-21 | 映像の符号化方法及び装置、並びに映像の復号化方法及び装置 |
JP2017152051A JP6646019B2 (ja) | 2009-07-24 | 2017-08-04 | 映像の符号化方法及び装置 |
HRP20181644TT HRP20181644T1 (hr) | 2009-07-24 | 2018-10-11 | Postupak za dekodiranje slika |
HRP20181643TT HRP20181643T1 (hr) | 2009-07-24 | 2018-10-11 | Uređaj za dekodiranje slika |
HRP20181642TT HRP20181642T1 (hr) | 2009-07-24 | 2018-10-11 | Postupak za dekodiranje slika |
HRP20181640TT HRP20181640T1 (hr) | 2009-07-24 | 2018-10-11 | Uređaj za dekodiranje slika |
CY181101146T CY1120814T1 (el) | 2009-07-24 | 2018-11-01 | Μεθοδος για αποκωδικοποιηση εικονων |
CY181101148T CY1120825T1 (el) | 2009-07-24 | 2018-11-01 | Συσκευη για αποκωδικοποιηση εικονων |
CY181101149T CY1120858T1 (el) | 2009-07-24 | 2018-11-01 | Μεθοδος για αποκωδικοποιηση εικονων |
CY181101147T CY1120823T1 (el) | 2009-07-24 | 2018-11-01 | Μεθοδος για αποκωδικοποιηση εικονων |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020090067827A KR101483750B1 (ko) | 2009-07-24 | 2009-07-24 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR20140058653A Division KR101489222B1 (ko) | 2014-05-15 | 2014-05-15 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20110010324A KR20110010324A (ko) | 2011-02-01 |
KR101483750B1 true KR101483750B1 (ko) | 2015-01-19 |
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Family Applications (1)
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KR1020090067827A KR101483750B1 (ko) | 2009-07-24 | 2009-07-24 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
Country Status (16)
Country | Link |
---|---|
US (6) | US8768081B2 (de) |
EP (5) | EP2911401B1 (de) |
JP (6) | JP5912079B2 (de) |
KR (1) | KR101483750B1 (de) |
CN (7) | CN104469364B (de) |
CY (4) | CY1120823T1 (de) |
DK (4) | DK2911401T3 (de) |
ES (5) | ES2791705T3 (de) |
HR (4) | HRP20181644T1 (de) |
HU (5) | HUE043026T2 (de) |
LT (4) | LT2911399T (de) |
PL (5) | PL2911401T3 (de) |
PT (4) | PT2911401T (de) |
SI (4) | SI2911401T1 (de) |
TR (3) | TR201815015T4 (de) |
WO (1) | WO2011010900A2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101483750B1 (ko) | 2009-07-24 | 2015-01-19 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
KR20110017719A (ko) | 2009-08-14 | 2011-02-22 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101456498B1 (ko) | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101457894B1 (ko) * | 2009-10-28 | 2014-11-05 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
KR101675118B1 (ko) * | 2010-01-14 | 2016-11-10 | 삼성전자 주식회사 | 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
WO2011129619A2 (ko) * | 2010-04-13 | 2011-10-20 | 삼성전자 주식회사 | 트리 구조 부호화 단위에 기반한 디블록킹 필터링을 수행하는 비디오 부호화 방법과 그 장치 및 복호화 방법과 그 장치 |
KR101813189B1 (ko) * | 2010-04-16 | 2018-01-31 | 에스케이 텔레콤주식회사 | 영상 부호화/복호화 장치 및 방법 |
KR20110123651A (ko) * | 2010-05-07 | 2011-11-15 | 한국전자통신연구원 | 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법 |
KR20120035096A (ko) * | 2010-10-04 | 2012-04-13 | 한국전자통신연구원 | 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치 |
US10148974B2 (en) * | 2011-03-10 | 2018-12-04 | Sharp Kabushiki Kaisha | Image decoding device, image encoding device, and data structure of encoded data |
CA2989032C (en) * | 2011-07-01 | 2020-02-18 | Samsung Electronics Co., Ltd. | Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding |
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US10929550B2 (en) * | 2015-04-30 | 2021-02-23 | Masaaki Tokuyama | Terminal device and computer program |
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